No single food dramatically spikes your DHT levels the way a medication would, but certain dietary patterns and specific foods do nudge DHT production upward. DHT (dihydrotestosterone) is made when an enzyme called 5-alpha reductase converts testosterone into its more potent form. Foods influence this process in two main ways: by providing raw materials for hormone production or by increasing the activity of that converting enzyme.
How Diet Affects DHT Production
Your body builds all steroid hormones, including testosterone and DHT, from cholesterol. Testosterone circulates through your bloodstream, and when it encounters 5-alpha reductase in tissues like the scalp, prostate, and skin, a portion gets converted into DHT. Anything you eat that raises testosterone, increases 5-alpha reductase activity, or supplies more cholesterol for hormone synthesis can theoretically push DHT higher.
That said, the effect of individual foods is modest compared to genetics, age, and overall hormonal health. Diet acts more like a volume dial than an on/off switch. The foods below have the strongest evidence for moving the needle.
Saturated Fat and Animal Fats
Diets high in saturated fat are consistently linked to higher testosterone levels, which provides more raw material for DHT conversion. Cholesterol-rich animal foods like red meat, butter, and full-fat dairy supply the building blocks your body uses to manufacture steroid hormones. Men eating higher-fat diets tend to have measurably higher circulating testosterone than men on low-fat diets, and more testosterone means more substrate available for conversion to DHT.
The type of fat matters in a more specific way, too. Animal research comparing beef fat, safflower oil, and fish oil found that different fats alter 5-alpha reductase activity directly. Fish oil actually increased the enzyme’s activity in that study, while beef fat produced lower enzyme activity. This suggests the relationship between dietary fat and DHT is more complex than “more fat equals more DHT,” and that the specific fatty acid profile of your diet plays a role.
Dairy and Milk Protein
Dairy products appear to support higher DHT levels relative to plant-based protein sources. In a clinical trial with 58 men, participants supplemented their diets with either soy protein or milk protein for six months. The soy protein groups saw their DHT levels drop, while the milk protein group maintained higher DHT levels throughout the study. Milk didn’t necessarily raise DHT above baseline, but it clearly didn’t suppress it the way soy did.
Cow’s milk also contains trace amounts of naturally occurring hormones, including estrogens and androgens, which may have a small additive effect. Whole milk and full-fat dairy products carry more of these compounds than skim versions. If you’re trying to keep DHT levels from dropping, dairy protein seems to be a better choice than soy.
Cholesterol-Rich Foods
Eggs, organ meats, and shellfish are among the most concentrated dietary sources of cholesterol. Since cholesterol is the starting molecule for all steroid hormone production, eating more of it ensures your body has plenty of precursor material. Egg yolks are particularly rich, delivering around 186 mg of cholesterol per large egg.
Your liver manufactures most of the cholesterol your body needs regardless of what you eat, so dietary cholesterol doesn’t create a one-to-one increase in hormone levels. But in people whose intake is low, adding cholesterol-rich foods can support the full hormonal cascade from cholesterol to pregnenolone to testosterone to DHT. Think of it as removing a bottleneck rather than flooding the system.
Foods That Support Testosterone
Because DHT is downstream of testosterone, anything that boosts testosterone indirectly supports DHT production. Several foods fit this category:
- Red meat and poultry: High in protein, zinc, and saturated fat, all of which support testosterone synthesis. Protein-rich diets help maintain lean mass, which itself correlates with healthier testosterone levels.
- Cruciferous vegetables (in moderation): While often cited as estrogen blockers, compounds in broccoli and cauliflower help your body metabolize estrogen more efficiently. Lower estrogen can shift the hormonal balance toward androgens, indirectly favoring DHT production. However, some of these same vegetables contain compounds that may also inhibit 5-alpha reductase, so the net effect is unclear.
- Pomegranate and grapes: Some evidence suggests these fruits support testosterone levels through their antioxidant content, which may protect testosterone-producing cells from oxidative damage.
What About Zinc?
Zinc has a complicated relationship with DHT. If you’re deficient in zinc, correcting that deficiency raises testosterone, which could mean more DHT. But zinc also directly inhibits 5-alpha reductase, the enzyme that converts testosterone to DHT. In rat studies, zinc supplementation reduced the DHT-to-testosterone ratio by about 30% after 30 days and roughly 60% after 90 days. So while zinc-rich foods like oysters, beef, and pumpkin seeds support overall androgen health, they may actually lower DHT specifically even as they raise total testosterone.
This is an important distinction for anyone trying to increase DHT deliberately. Loading up on zinc-rich foods could backfire if DHT is your specific goal, despite those foods being excellent for testosterone production in general.
Sorghum: A Grain Worth Noting
Sorghum has gained attention in online discussions as a DHT booster, but the research tells a more complicated story. A study examining sorghum extract in rats with enlarged prostates found that the grain actually decreased the expression of 5-alpha reductase and androgen receptors. That’s the opposite of what you’d want if you’re trying to raise DHT. The internet claims about sorghum increasing DHT appear to stem from a single older study that has not been replicated, while newer evidence points in the other direction.
The Bigger Picture on Diet and DHT
The dietary pattern most likely to keep DHT levels on the higher end combines adequate calories, higher saturated fat intake, plenty of protein from animal sources, and cholesterol-rich foods. Low-calorie diets and very low-fat diets consistently lower testosterone and, by extension, DHT. Simply eating enough and including animal-based fats and proteins is probably more impactful than chasing any single “DHT-boosting” food.
It’s also worth understanding the scale of these effects. Dietary changes might shift your DHT by a modest percentage, nothing close to what pharmaceutical 5-alpha reductase inhibitors do (which can reduce DHT by 70% or more). If you’re interested in DHT levels for hair loss, muscle building, or prostate concerns, food choices are one piece of the puzzle, but they won’t override your genetic set point or replace medical treatment when it’s needed.
For those specifically wanting to avoid lowering their DHT, the clearest dietary move is steering away from soy protein. The clinical evidence that soy reduces DHT in men is more robust than the evidence that any particular food raises it. Swapping soy-based protein supplements for whey or casein from dairy, and keeping your overall fat intake from dropping too low, gives your body the best chance of maintaining its natural DHT levels.